Initial check-in Open ROADM app v1.2.1 (ONOS-5354).

Change-Id: I077b40c308efe257af0e23f0d87de1215c3789ad
diff --git a/apps/openroadm/yangmodel/src/main/yang/org-openroadm-interfaces.yang b/apps/openroadm/yangmodel/src/main/yang/org-openroadm-interfaces.yang
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+module org-openroadm-interfaces {
+  namespace "http://org/openroadm/interfaces";
+  prefix openROADM-if;
+
+  organization "Open ROADM MSA";
+  contact
+    "OpenROADM.org";
+  description
+    "YANG definitions for device facility interfaces. 
+     Reused ietf-interfaces and some interface-type defined in iana-if-type.
+     
+     Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016, 
+     AT&T Intellectual Property.  All other rights reserved.
+     
+     Redistribution and use in source and binary forms, with or without modification, 
+     are permitted provided that the following conditions are met:
+     
+     * Redistributions of source code must retain the above copyright notice, this 
+       list of conditions and the following disclaimer.
+     * Redistributions in binary form must reproduce the above copyright notice, 
+       this list of conditions and the following disclaimer in the documentation and/or 
+       other materials provided with the distribution.
+     * Neither the Members of the Open ROADM MSA Agreement nor the names of its 
+       contributors may be used to endorse or promote products derived from this software 
+       without specific prior written permission.
+     
+     THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT ''AS IS'' 
+     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
+     IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA  AGREEMENT BE LIABLE FOR ANY DIRECT, 
+     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE, DATA, 
+     OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
+     WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+     POSSIBILITY OF SUCH DAMAGE.
+     
+     Also contains code components extracted from IETF Interfaces.  These code components 
+     are copyrighted and licensed as follows:
+     
+     Copyright (c) 2016 IETF Trust and the persons identified as the document authors. 
+     All rights reserved. 
+     
+     This document is subject to BCP 78 and the IETF Trust’s Legal Provisions Relating 
+     to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of 
+     publication of this document. Please review these documents carefully, as they 
+     describe your rights and restrictions with respect to this document. Code Components 
+     extracted from this document must include Simplified BSD License text as described in
+     Section 4.e of the Trust Legal Provisions and are provided without warranty as 
+     described in the Simplified BSD License.";
+
+  revision 2016-10-14 {
+    description
+      "Version 1.2";
+  }
+
+  identity interface-type {
+    description
+      "Base identity from which specific interface types are
+       derived.";
+  }
+
+  identity ethernetCsmacd {
+    base interface-type;
+    description
+      "For all Ethernet-like interfaces, regardless of speed,
+       as per RFC 3635.";
+    reference
+      "RFC 3635 - Definitions of Managed Objects for the
+                  Ethernet-like Interface Types";
+  }
+
+  identity ip {
+    base interface-type;
+    description
+      "IP (for APPN HPR in IP networks).";
+  }
+
+  identity opticalChannel {
+    base interface-type;
+    description
+      "Optical Channel.";
+  }
+
+  identity opticalTransport {
+    base interface-type;
+    description
+      "Optical Transport.";
+  }
+
+  identity otnOdu {
+    base interface-type;
+    description
+      "OTN Optical Data Unit.";
+  }
+
+  identity otnOtu {
+    base interface-type;
+    description
+      "OTN Optical channel Transport Unit.";
+  }
+
+  identity openROADMOpticalMultiplex {
+    base interface-type;
+    description
+      "Optical Transport Multiplex type for openROADM";
+  }
+}